This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated.Are you struggling to get relief from the heat this summer because your home is just too hot? If so, did you know that it may be your windows and doors causing the discomfort? Renewal by Andersen has a special one-month-only sale going on through July 31st, and you can save $320 on every window and $820 on every patio door and entry door. Plus, get an extra 3% discount when you pay for your entire project with cash or check. If you prefer to finance, you’ll get no money down, no payments, and no interest for two years. Call 720-943-9200 or visit TheDenverWindow.com to schedule your free window and door diagnosis.